Base | Representation |
---|---|
bin | 1011101100110010110 |
3 | 201110220100 |
4 | 1131212112 |
5 | 44232012 |
6 | 12114530 |
7 | 3154506 |
oct | 1354626 |
9 | 643810 |
10 | 383382 |
11 | 24204a |
12 | 165a46 |
13 | 10566c |
14 | 9da06 |
15 | 788dc |
hex | 5d996 |
383382 has 36 divisors (see below), whose sum is σ = 891540. Its totient is φ = 119016.
The previous prime is 383371. The next prime is 383393. The reversal of 383382 is 283383.
It is an interprime number because it is at equal distance from previous prime (383371) and next prime (383393).
It is an Ulam number.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 383382.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6469 + ... + 6527.
It is an arithmetic number, because the mean of its divisors is an integer number (24765).
2383382 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 383382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (445770).
383382 is an abundant number, since it is smaller than the sum of its proper divisors (508158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
383382 is a wasteful number, since it uses less digits than its factorization.
383382 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105 (or 83 counting only the distinct ones).
The product of its digits is 3456, while the sum is 27.
The square root of 383382 is about 619.1784879984. The cubic root of 383382 is about 72.6458103974.
Subtracting from 383382 its reverse (283383), we obtain a palindrome (99999).
The spelling of 383382 in words is "three hundred eighty-three thousand, three hundred eighty-two".
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